Fall 2014 Quiz 3 #8

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VictoriaRoderick_3A
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Joined: Fri Sep 25, 2015 3:00 am

Fall 2014 Quiz 3 #8

Postby VictoriaRoderick_3A » Wed Nov 11, 2015 3:33 pm

This is the question...

Consider the following reaction:

If the value of Kp os 0.11 at 300 K, calculate the equilibrium partial pressure of (g) starting from pure .

I don't know how to approach this problem. What information do I use to start solving?

604607619
Posts: 22
Joined: Fri Sep 25, 2015 3:00 am

Re: Fall 2014 Quiz 3 #8

Postby 604607619 » Wed Nov 11, 2015 9:09 pm

ok so the reactant is a solid so you do not include that in your equilibrium calculation. so your equation is k=P(NH3)*P(H2S). let the products =x. now you have k=x^2, you know k so solve for x and you will have your partial pressures for the products.

Armin Ghomeshi
Discussion 4B


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